M405977 五、新型說明： 【新型所屬之技術領域】 本創作係與車用胎壓感測器有關，特別是關於—種胎 壓感測器及氣嘴總成。 【先前技術】 胎壓感測器係用以裝設於一汽車或機車的輪胎内部， 以感測該輪胎内的氣體壓力及溫度，並透過無線傳輸的方 式將感測到的數值傳輸至一顯示器，以使汽車或機車的駕 驶人可得知即時之輪胎壓力數值。胎壓感測器通常係與一 氣嘴相連接’該氣嘴係固定於一用以設置該輪胎之輪框， 用以於該輪胎充氣時與一充氣裝置連接。 前述胎壓感測器及氣嘴在裝設於不同廠牌的車輪時， =氣嘴相對於該胎壓感測器之角度會有些許差異，因此， 锰用之氣嘴具有一用以與該胎壓感測器連接之連接部，且 該連接部具有一呈球面狀的連接面，而該胎壓感測器則具 有一形狀對應該氣嘴之連接部的連接槽，在連接該氣嘴及 胎壓感測器時，係先將該氣嘴之連接部置入該胎壓感測器 ^連接槽，同時藉由該連接面相對該連接槽滾動而調整該 乳嘴與該胎壓感測器之相對角度，再以-螺栓鎖固該氣嘴 =月。壓感測器。然而，該氣嘴之連接部容易在該胎壓感測 進=連接槽中朝不定方向滾動，使得鎖設螺栓之動作不易 仃’因此前述習用之胎壓感測器及氣嘴仍有待改進。 3 M405977 【新型内容】 本幻作之主要目的即在於提供一種胎壓感測器及氣嘴 總成’其可將前述習知胎壓感測器及氣嘴之缺失有效地予 以改善。 為達成上述目的，本創作所提供之胎壓感測器及氣嘴 總成包含有-氣嘴，具有-連接部，該連接部具有相對之 -頂端及-底端’以及一呈圓弧面狀之外調整面該頂端 係呈-直線，該外調整面係自該頂端朝兩相反之方向並朝 向該底端延伸；-胎壓感測器，其一殼體具有一連接槽， 该氣嘴之連接部係設置於該連接槽，且該連接槽具有一呈 圓弧面狀之内調整面，該内調整面係與該氣嘴之連接部的 外調整面形狀互補且可相對滾動；以及—螺栓，係穿過該 氣嘴之連接部的外調整面及該胎壓感測器之殼體的内調整 面而使該氣嘴及該殼體相互固定。 藉此，在該氣嘴之連接部尚未與該胎壓感測器之殼體 相互固定時，該連接部能以該外調整面朝向其所延伸之該 兩方向相對該連接槽之内調整面滾動，藉以調整該氣嘴與 該胎壓感測器之相對角度，而且，該連接部不會在該連接 槽中朝其它方向滾動，因此，在將該氣嘴與該胎壓感測器 之相對角度調整完畢後，以該螺栓鎖固該胎壓感測器及氣 嘴之動作可較容易進行。 有關本創作所提供之胎壓感測器及氣嘴總成的群細構 造、特點、組裝或使用方式，將於後續的實施方式詳細說 明中予以描述。然而，在本創作領域令具有通常知識者應 M405977 能瞭解’該料細朗叹實財創 例，僅係躲說明本創作，並非 掩的特定實施 請範圍。 <制本創作之專利申 【實施方式】 詳細說 以下將藉由關舉之實施例配合_之 明本創作之技術内容及特徵，其中：M405977 V. New description: [New technical field] This creation is related to the tire pressure sensor for vehicles, especially regarding the tire pressure sensor and the air nozzle assembly. [Prior Art] The tire pressure sensor is installed inside a tire of a car or a locomotive to sense the gas pressure and temperature in the tire, and transmits the sensed value to the air by wireless transmission. The display is such that the driver of the car or locomotive can know the instantaneous tire pressure value. The tire pressure sensor is typically coupled to a gas nozzle that is secured to a wheel frame for positioning the tire for attachment to an inflator when the tire is inflated. When the tire pressure sensor and the nozzle are mounted on wheels of different brands, the angle of the nozzle relative to the tire pressure sensor may be slightly different. Therefore, the nozzle for the manganese has a function for The tire pressure sensor is connected to the connecting portion, and the connecting portion has a spherical connecting surface, and the tire pressure sensor has a connecting groove corresponding to the connecting portion of the air nozzle, and the gas is connected In the mouth and the tire pressure sensor, the connecting portion of the gas nozzle is first placed into the tire pressure sensor connecting groove, and the nipple and the tire pressure are adjusted by rolling the connecting surface relative to the connecting groove The relative angle of the sensor, and then lock the nozzle with a -bolt = month. Pressure sensor. However, the connecting portion of the nozzle is liable to roll in an indefinite direction in the tire pressure sensing/connecting groove, so that the action of the locking bolt is not easy. Therefore, the conventional tire pressure sensor and the nozzle are still to be improved. 3 M405977 [New content] The main purpose of this illusion is to provide a tire pressure sensor and a nozzle assembly which can effectively improve the aforementioned conventional tire pressure sensor and nozzle. In order to achieve the above object, the tire pressure sensor and the nozzle assembly provided by the present invention comprise a gas nozzle having a connecting portion having a relative top end and a bottom end and a circular arc surface. The outer surface of the adjustment surface is a straight line, the outer adjustment surface extends from the top end in opposite directions and toward the bottom end; a tire pressure sensor, a housing having a connecting groove, the gas a connecting portion of the nozzle is disposed in the connecting groove, and the connecting groove has an inner adjusting surface in a circular arc shape, and the inner adjusting surface is complementary to the outer adjusting surface of the connecting portion of the air nozzle and can be relatively rolled; And the bolt is an outer adjustment surface passing through the connection portion of the air nozzle and an inner adjustment surface of the housing of the tire pressure sensor to fix the air nozzle and the housing to each other. Thereby, when the connecting portion of the air nozzle is not fixed to the housing of the tire pressure sensor, the connecting portion can adjust the surface with respect to the connecting groove in the two directions in which the outer adjusting surface extends Rolling, thereby adjusting the relative angle between the gas nozzle and the tire pressure sensor, and the connecting portion does not roll in the connecting groove in other directions, therefore, the gas nozzle and the tire pressure sensor are After the relative angle adjustment is completed, the action of locking the tire pressure sensor and the air nozzle with the bolt can be performed relatively easily. The group structure, characteristics, assembly or use of the tire pressure sensor and nozzle assembly provided by this creation will be described in the detailed description of the subsequent embodiments. However, in this field of creation, those who have the usual knowledge should be able to understand the fact that the material is a sigh of sighs and sighs, and only hides the description of the creation, not the scope of specific implementation. <Patent Creation of Patent Creation [Embodiment] In detail, the technical contents and features of the creation of the present invention will be hereinafter referred to by the related embodiments, wherein:
本創作一較佳實施例所提 包含有一氣嘴20、一胎壓 請先參閱第一圖至第三圖， 供之胎壓感測器及氣嘴總成⑴ 感測器30，以及一螺栓60。A preferred embodiment of the present invention includes a nozzle 20 and a tire pressure. Please refer to the first to third figures, the tire pressure sensor and the nozzle assembly (1) the sensor 30, and a bolt. 60.
該氣嘴20具有-連接部22，該連接部22具有相對 之一頂端221及-底端222、一呈圓弧面狀之外調整面 224以及-呈圓弧面狀之外抵接面挪，該頂端係 呈直線（如第二圖及第四圖所示），該外調整面224係 自该頂端221朝兩相反之方向並朝向該底端222延伸該 外抵接面226係與該頂端221垂直且係自該外調整面224 周緣延伸至該底端222。 換言之，該連接部22係概呈圓柱狀，惟具有該外調 整面224，而且，該氣嘴20更具有一穿孔24及一充氣孔 26 (如第四圖所示），該穿孔24係自該連接部22之頂端 221通過該外調整面224並貫穿該氣嘴20，該充氣孔26 之一端係與該穿孔24連通，另一端係位於該連接部22之 外抵接面226而與該氣嘴20之外部連通。 如第五圖所示，該胎壓感測器30具有一殼體40，以 5 M405977 一又於°亥双體40内之用以感測氣體壓力及溫度之感測 單元50,且該殼體4G會更蓋設—用以遮蓋其—開口 41 之蓋板（圖中未示）。該感測單元％之構造及功能係屬習 去技術在此4权不再詳加敘述。該殼體⑼之底部 '、有連接槽42，該連接槽42具有-開σ 421及-與該 開口 421相對之呈圓弧面狀的内調整面似，該内調整面 422係自該連接槽42之一前端423圓弧狀地延伸至一後 端424。另外，§亥殼體4〇更具有一長孔44，該長孔料係 通過該連接槽42之内調整面422並貫穿該殼體4〇，以及 一螺栓抵部46可受螺栓60的頭部緊抵之用。 請再參閱第五圖，在本實施綱提供之胎壓感測器 30的殼體40中，其連接槽42之該内調整面422的兩侧 邊分別銜接一呈圓弧面狀的第一内抵接面426及一呈平面 狀的第一内抵接面428，該兩第一内抵接面426係與該連 接槽42之剛端423連接，該兩第二内抵接面428係相對 呈平行且係與該連接槽42之後端424連接；藉此，該等 第一、第二内抵接面426、428可抵接於該氣嘴2〇之連接 部22的外抵接面226，以防止該氣嘴20之連接部22在 該連接槽42中位移過多，進而使鎖固該殼體4〇及氣嘴 20之動作更容易進行。 在組裝前述該氣嘴20及該胎壓感測器30時，係先將 該氣嘴20之連接部22設置於該胎壓感測器30之殼體4〇 的連接槽42，使得該連接部22的外調整面224係與該連 接槽42的内調整面422形狀互補且可相對滾動，如此一 M405977 來，如第六圖及第七圖所示，該連接部22能以該外調整 面224相對該連接槽42之内調整面422朝向該連接槽42 之前端423或後端424滾動，以改變該氣嘴20與該胎壓 感測器30之殼體40的相對角度。 接著，調整好該相對角度後，藉由該螺栓6〇穿過該 设體40的長孔44並鎖設於該氣嘴20的穿孔24即可使該 胎壓感測器30之殼體40與該氣嘴20相互固定，此時， 該氣嘴20之充氣孔26係位於該胎壓感測器3〇外，因 此，當該胎壓感測器及氣嘴總成1〇裝設於一車輪（圖中 未示）時’由該穿孔24進入該氣嘴20的氣體可經由該充 氣孔26進入輪胎。更重要的是，由於前述該氣嘴2〇之連 接部22無法朝任意方向滾動，因此鎖設該螺栓60之動作 可較容易進行。 除了以上的實施例之外，本創作所胎壓感測器及氣嘴 總成，其另外的實施方式，其亦可略作變化如下： 例如’該氣嘴20之連接部22的外調整面224不一定 是等徑圓孤，其也可為等徑圓弧改偏心設置，或用漸變徑 圓弧’以配合其他結構或調整位置等各種需求。 或者，該氣嘴之連接部的外抵接面除了如前述與該連 接部的頂端呈垂直之外，該氣嘴之連接部的外抵接面也可 與連接部的頂端呈預定夾角，而形成錐狀亦可。 综合以上說明，本創作所提供的胎壓感測器及氣嘴總 成，其氣嘴20的連接部22與殼體40的連接槽42加工製 造容易，且便於組合裝配又精度優良準確，而可達到使胎 7 壓感測器與氣嘴穩固地組合的效果。 最後，必須再次說明，本創作於前揭實施例中所揭露 的構成it件，僅為舉例朗，並非用來限制本案之範圍， 其他等效元件的替代或變化，亦應為本案之申請專利範圍 所涵蓋。 【圖式簡單說明】 第一圖為本創作一較佳實施例所提供之胎壓感測器及 氣嘴總成的立體組合圖； 第二圖為本創作該較佳實施例所提供之胎壓感測器及 氣嘴總成的立體分解圖； 第二圖為本創作§亥較佳實施例所提供之胎壓感測器及 氣嘴總成的側視圖； 第四圖為第三圖沿4-4剖線之剖視圖； 第五圖為本創作該較佳實施例所提供之胎壓感測器及 氣嘴總成中，該胎壓感測器之立體示意圖； 第六圖為第一圖沿剖線6-6之剖視圖，惟未顯示該胎 壓感測器之一感測單元；以及 第七圖係類同於第六圖’惟顯示改變該胎壓感測器及 該氣嘴之相對角度的態樣。 M405977 【主要元件符號說明】The air nozzle 20 has a connecting portion 22 having a pair of a top end 221 and a bottom end 222, an outer surface of the arcuate surface 224, and an arcuate surface. The top end is in a straight line (as shown in the second and fourth figures), and the outer adjustment surface 224 extends from the top end 221 toward the opposite direction and toward the bottom end 222. The top end 221 is vertical and extends from the periphery of the outer adjustment surface 224 to the bottom end 222. In other words, the connecting portion 22 is substantially cylindrical, but has the outer adjusting surface 224. Moreover, the air nozzle 20 further has a through hole 24 and an inflation hole 26 (as shown in the fourth figure). The top end 221 of the connecting portion 22 passes through the outer adjusting surface 224 and penetrates the air nozzle 20 . One end of the inflating hole 26 communicates with the through hole 24 , and the other end is located outside the connecting portion 22 and abuts the surface 226 . The outside of the gas nozzle 20 is in communication. As shown in the fifth figure, the tire pressure sensor 30 has a housing 40, and a sensing unit 50 for sensing gas pressure and temperature in a 5 M405977 and a double body 40, and the housing The body 4G will be further covered - a cover for covering the opening 41 (not shown). The construction and function of the sensing unit % are not described in detail herein. The bottom portion of the casing (9) has a connecting groove 42 having an opening σ 421 and an inner adjusting surface which is opposite to the opening 421 and has a circular arc shape, and the inner adjusting surface 422 is connected from the connecting One of the front ends 423 of the slots 42 extends arcuately to a rear end 424. In addition, the housing 4 has a long hole 44 through the inner adjustment surface 422 of the connecting groove 42 and through the housing 4, and a bolt abutting portion 46 can be received by the head of the bolt 60. The department is close to use. Referring to FIG. 5 again, in the housing 40 of the tire pressure sensor 30 provided in the embodiment, the two sides of the inner adjustment surface 422 of the connecting groove 42 respectively engage with a first surface having a circular arc shape. The inner abutting surface 426 and the first inner abutting surface 428 are formed in a plane, and the first inner abutting surfaces 426 are connected to the rigid end 423 of the connecting groove 42. The two inner abutting surfaces 428 are The first and second inner abutting surfaces 426 and 428 are abutting against the outer abutting surface of the connecting portion 22 of the air nozzle 2 226, in order to prevent the connecting portion 22 of the air nozzle 20 from being displaced too much in the connecting groove 42, thereby further facilitating the operation of locking the casing 4 and the air nozzle 20. When the air nozzle 20 and the tire pressure sensor 30 are assembled, the connecting portion 22 of the air nozzle 20 is first disposed in the connecting groove 42 of the housing 4 of the tire pressure sensor 30, so that the connection is made. The outer adjustment surface 224 of the portion 22 is complementary to the shape of the inner adjustment surface 422 of the connecting groove 42 and can be relatively scrolled. Thus, as shown in the sixth and seventh figures, the connecting portion 22 can be adjusted by the outer portion. The face 224 is rolled relative to the inner adjustment surface 422 of the connecting groove 42 toward the front end 423 or the rear end 424 of the connecting groove 42 to change the relative angle of the air nozzle 20 and the housing 40 of the tire pressure sensor 30. Then, after the relative angle is adjusted, the housing 40 of the tire pressure sensor 30 can be made by the bolt 6 passing through the long hole 44 of the body 40 and locked to the through hole 24 of the air nozzle 20. And the gas nozzle 20 is fixed to each other. At this time, the inflation hole 26 of the gas nozzle 20 is located outside the tire pressure sensor 3, so when the tire pressure sensor and the gas nozzle assembly are installed When a wheel (not shown) is present, the gas entering the nozzle 20 from the perforation 24 can enter the tire via the inflation hole 26. More importantly, since the connecting portion 22 of the nozzle 2 is unable to roll in any direction, the operation of locking the bolt 60 can be performed relatively easily. In addition to the above embodiments, the tire pressure sensor and the air nozzle assembly of the present invention may be slightly modified as follows: For example, 'the outer adjustment surface of the connecting portion 22 of the air nozzle 20 224 is not necessarily equal to the diameter of the orphan, it can also be set to equal-circle arc eccentricity, or use the gradient diameter arc 'to match other structures or adjust the position and other needs. Alternatively, the outer abutting surface of the connecting portion of the air nozzle may be perpendicular to the top end of the connecting portion as described above, and the outer abutting surface of the connecting portion of the air nozzle may be at a predetermined angle with the top end of the connecting portion. It is also possible to form a tapered shape. In summary, the tire pressure sensor and the air nozzle assembly provided by the present invention have the connection portion 22 of the air nozzle 20 and the connecting groove 42 of the housing 40 being easy to manufacture and easy to assemble and assemble, and the precision is excellent and accurate. The effect of firmly combining the tire 7 pressure sensor with the gas nozzle can be achieved. Finally, it must be stated again that the constituents disclosed in the previous embodiments are merely examples and are not intended to limit the scope of the case. Alternatives or changes to other equivalent components should also be applied for in this case. Covered by the scope. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a perspective assembled view of a tire pressure sensor and a nozzle assembly provided by a preferred embodiment of the present invention. The second figure is a tire provided by the preferred embodiment. An exploded perspective view of the pressure sensor and the air nozzle assembly; the second figure is a side view of the tire pressure sensor and the air nozzle assembly provided by the preferred embodiment of the present invention; A cross-sectional view taken along line 4-4; the fifth figure is a perspective view of the tire pressure sensor and the nozzle assembly provided in the preferred embodiment of the present invention; Figure 1 is a cross-sectional view taken along line 6-6, but the sensing unit of one of the tire pressure sensors is not shown; and the seventh picture is similar to the sixth figure' only showing the change of the tire pressure sensor and the gas The relative angle of the mouth. M405977 [Main component symbol description]
胎壓感測器及氣嘴總成10 氣嘴20 連接部22 頂端221 底端222 外調整面224 外抵接面226 穿孔24 充氣孔26 胎壓感測器30 殼體40 開口 41 連接槽42 開口 421 内調整面422 前端423 後端424 第一内抵接面426 第二内抵接面428 長孔44 螺栓抵部46 感測單元50 螺栓60Tire pressure sensor and nozzle assembly 10 Air nozzle 20 Connection part 22 Top end 221 Bottom end 222 Outer adjustment surface 224 Outer abutment surface 226 Perforation 24 Inflating hole 26 Tire pressure sensor 30 Housing 40 Opening 41 Connection groove 42 Opening 421 inner adjustment surface 422 front end 423 rear end 424 first inner abutment surface 426 second inner abutment surface 428 long hole 44 bolt abutment 46 sensing unit 50 bolt 60